baber/WOPTO huggingface dataset:
Patent JP-H02176877-A (JP)
Title: Parallel ray information processor
Inventor: MIFUNE HIROYASU
IPC: G06K9/76
Filed: 1988-12-27
Abstract: PURPOSE:To improve identification accuracy by disposing a half mirror and a reflection type hologram memory sequentially, and forming an optical loop with the half mirror and first and second reflection type hologram memories. CONSTITUTION:Plural halogram images reproduced in different directions by making incident optical information on the first reflection type hologram memory 18 are set in parallel by the convergence lens 20 of a unidirectional light transmission means 24, and correction for light intensity is applied by a threshold value device 21, and they transmit means 24, and are made incident on the second reflection type hologram memory 19 by a convergence lens 25. Then, the hologram image with high correlation for the hologram image with various kinds of light intensity reproduced from the memory 18 can be reproduced from the memory 19 with high light intensity. Here, the hologram image reproduced from the memory 19 transmits the half mirror 16 and is read by an image pickup element array 26, and also, reflected on the half mirror 16, and fed back again to the memory 18. Then, the hologram image repeats the formation of the optical loop 28, thereby, an image can be identified with high accuracy.
Patent JP-H08150513-A (JP)
Title: Metal saw with reamer
Inventor: KAMIBAYASHI HIROTOSHI
IPC: B23D49/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a metal saw a reamer, with which the cut surface of a pipe can be readily chamfered, and which has the same function as that of a conventional one. CONSTITUTION: A reamer is attached at the rear end thereof to a handle 2 of a metal saw 1. With this arrangement, a cut surface 6 of a pipe 5 can be chamfered.
Patent JP-2000261372-A (JP)
Title: Method and equipment for information communication
Inventor: ISHII ATSUSHI
IPC: H04L29/08
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an information communication method capable of saving the power of the battery of a mobile station in a radio communication system, in which only the mobile station originates a data transferring request, such as a radio packet data connecting network. SOLUTION: The information transferring method controls the transfer of information executed by the mobile station between a base station in a radio communication system having the base station and the mobile station. The method includes a step (S102) for making the radio communication equipment of the mobile station in an operating state when information to be transferred is generated and a step (S104) for making the radio communication equipment of the mobile station to an operation stopping state when information to be transferred no longer exists, and the connection with the base station is cut off in the intermission of information transferring. Thus, the power of the radio communication equipment is saved and the processing time of the radio communication system is reduced (S106).
Patent JP-H01173986-A (JP)
Title: Non-interlace converter
Inventor: YAMADA MASAHIRO
IPC: H04N5/202
Filed: 1987-12-26
Abstract: PURPOSE:To execute a stable non-interlace conversion even in the case of a picture having a vertical change by executing a gamma correction for a television signal and executing an inverse gamma correction for an inter-line interpolating signal. CONSTITUTION:The title device generates the inter-line interpolating signal by executing the gamma correction for the television signal, which is inputted from a terminal 22, gamma<-1> corrected, and transmitted, executes the gamma<-1> correction for the generated inter-line interpolating signal by a gamma<-1> characteristic circuit 29, and guides the gamma<-1> corrected inter-line interpolating signal to a double speed converting means 23. Thus, the difference between the luminance level of the inter-line interpolating signal and that of the original television signal can be eliminated, the luminance level of the inter-line interpolating signal can be prevented from being lowered compared with that of the original television signal even when the picture is the one having the vertical change, and the stable non-interface conversion can be executed.
Patent JP-H01172553-A (JP)
Title: Alloying hot dip galvanized steel sheet and its production
Inventor: NAKAMORI TOSHIO
IPC: C23C2/06
Filed: 1987-12-25
Abstract: PURPOSE:To manufacture an alloying hot dip galvanized steel sheet excellent in corrosion resistance and press formability by subjecting a hot dip galvanized steel sheet to two-stage treatment while changing alloying temp. and also specifying Fe content in a plating layer and alloy structure. CONSTITUTION:A steel sheet after hot dip galvanizing is first heated to 400-520 deg.C and subjected to alloying treatment until eta-phase is dissipated. Subsequently, alloying treatment is continued at 300-500 deg.C, by which alloying treatment is carried out so that average Fe content in a plating layer is regulated to >13-17wt.% and the plating layer is practically composed of delta1-phase and GAMMA1-phase. By this method, the alloying hot dip galvanized steel sheet excellent in powdering resistance and press formability and having high corrosion resistance can be obtained.
Patent JP-2001147332-A (JP)
Title: Method for winding optical fiber
Inventor: SHAMOTO NAOKI
IPC: G02B6/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can suppress as much as possible the increase in the dispersion of polarization mode of an optical fiber at winding, storing and using of a bobbin. SOLUTION: An optical fiber 2 drawn out of a delivery bobbin 1 is supported by a bundling die 3 and rollers 4, 4 and, while being rotated in the circumferential direction, is wound on a take-up bobbin 5.
Patent JP-H06171094-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: MIYASHITA SATORU
IPC: B41J2/135
Filed: 1992-12-10
Abstract: PURPOSE:To enable high printing quality to be retained and long life to be kept by forming an oxide layer consisting of fine alumina and zirconia particles on the surface of a metallic nozzle plate, and further forming a fluorine- containing silicone coupling layer thereon. CONSTITUTION:On the surface of a metallic nozzle plate 2, gell is applied which consists of dispersing fine oxide particles of alumina or zirconia into a solvent, and then an oxide fine particle layer 21 is formed by heating it higher than a water temperature at which the physical adsorption of oxide particles is weakened. Further, a fluorine-containing silicone coupling solvent is coated thereon, and a fluorine-containing coupling layer 22 is formed in a manner heating it higher than the boiling point of the solvent. Since the surface energy of the oxide particles is extremely large, it has a good adhesiveness with metal or inorganic material in particular, and as the surface of the oxide layer 21 is organic and has a number of hydroxyl groups, a chemical combination of the fluorine-containing silicone coupling agent is performed with high density. By heating the solvent higher than the boiling point, an unreacted chemical combination of the merely adhered fluorine-containing silicone coupling agent is accelerated.
Patent JP-H09171092-A (JP)
Title: Underwater television device for inspection of inside of reactor pressure vessel
Inventor: TAKAYAMA KAZUHIKO
IPC: G21C17/08
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize a good reproducibility, obtain a desired object to be imaged easily in a short time and shorten the processes of a periodic inspection by equipping a top grid guide with a holding device where an underwater television camera and underwater lights which can vertically rotate are installed and a controller for controlling the positions of them. SOLUTION: An underwater television holding device 20 is placed in a top grid guide 6 near an object to be imaged inside a core area 4 with an underwater television camera. Meanwhile, an underwater television controller 14 supplies electricity to the underwater television holding device 30 through a cluster of cables 15 and, at the same time, controls and adjusts the vertical motion of the underwater television camera and underwater lights and the angle of a camera mirror to obtain appropriate pictures and images. This enables the quick inspection and observation inside a core with the underwater television camera, realizes extremely good reproducibility and makes it possible to shorten the processes of a periodic inspection.
Patent JP-H05164112-A (JP)
Title: Actuator and method for manufacturing the same
Inventor: HATTORI HITOSHI
IPC: G05D3/00
Filed: 1991-12-13
Abstract: PURPOSE:To compactly arrange sensor signal lines of an actuator. CONSTITUTION:A lead 3 of an inner force sense sensor 8 attached to a cap 7 on the tip of a tubular elastic body 1 is wound spirally around the outer peripheral wall surface of the tubular elastic body 1. Further, the lead 3 is formed on the ends with terminals 4, 5 to extend outer lead wires 10 from the root side terminals 5 of the tubular elastic body 1. Thus, a signal from a sensor as an actuator on the tip of the tubular elastic body 1 is sent surely to the root part of the tubular elastic body 1 to perform feed-back control utilizing the sensor without hindering the operation of the actuator. Also, the radial expansion of the tubular elastic body 1 can be restricted by the lead 3 in place of reinforcing fibers.
Patent JP-2000153627-A (JP)
Title: Printer
Inventor: SOBAJIMA SHINICHI
IPC: B41J2/32
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of generating a low sound, performing high speed printing and simultaneously printing on two sheets. SOLUTION: Thermal papers 10a, 10b are supplied to a portion of a thermal head 6 from a paper feed roller 1 and are sequentially and selectively heated by the thermal head 6, thereby performing the printing. The printed thermal papers 10a, 10b are fed to a recording paper separating mechanism 7, then the thermal paper 10a is advanced downward and the thermal paper 10b is advanced forward so that the papers 10a, 10b are separated by a separating pawl 71. The thermal paper 10a is wound around a winding roller 5. On the other hand, the thermal paper 10b is cut in a predetermined length by an automatic cutting mechanism 8 to be passed to a person who bought a commodity. The thermal paper 10a wound around the winding roller 5 can be used in journal forming for checking a sales amount.
Patent JP-H05162245-A (JP)
Title: Laminated sheet
Inventor: TAKADA TOSHIHARU
IPC: B32B5/28
Filed: 1991-12-16
Abstract: PURPOSE:To enhance the insulating reliability between patterns by integrally arranging metal foil to the outermost layer of a laminate composed of a required number of resin impregnated base materials through an inorg. ion exchanger-containing resin layer. CONSTITUTION:A resin solution consisting of 90 pts. of a bisphenol A type epoxy resin, 10 pts. of a phenol novolac type epoxy resin, 2 pts. of dicyandiamide, 0.1 pts. of 2-ethyl-4-methylimidazole, 50 pts. of an equal amount solvent mixture of DMF and methyl cellosolve and 5 pts. of an inorg. ion exchanger is applied to the upper and rear surfaces of seven prepregs each composed of epoxy resin impregnated glass cloth with a thickness of 0.2mm in a thickness of 0.01mm and the coated prepregs are dried. Copper foils with a thickness of 0.035mm are arranged to both surfaces of the prepregs to form a laminate which is, in turn, molded to obtain a laminated sheet with a thickness of 1.6mm. An electric circuit with a line width of 0.45mm and a line interval of 0.4mm is formed on the laminated sheet.
Patent JP-H08157492-A (JP)
Title: Antiarteriosclerotic peptide
Inventor: SAKUMA SUSUMU
IPC: C07K14/775
Filed: 1994-12-07
Abstract: PURPOSE: To obtain the subject new peptide corresponding to a sequence in a specific part among amino acid constituting apolipoprotein A-I, capable of suppressing progress of pulpy arteriosclerosis and promoting involution of the arteriosclerosis and useful for treating and preventing diseases due to pulpy arteriosclerosis. CONSTITUTION: This new antiarteriosclerotic peptide or its analogue consists of 17 amino acid expressed by the formula (X1 is A or V; X2 is S or K; X3 is V, F, L or I; X4 is Q, K, L or M; X5 is N, S or A; X6 is L, A or M; X7 is Vm, K, I or L; X8 is D or E; X9 is A, T or Y; X10 is T or K; X11 is T or A; these amino acid may be their homologues or analogues), etc., and suppresses progress of pulpy arteriosclerosis and promotes involution of the arteriosclerosis. The peptide is a peptide on the C end side of apoA-I and can be obtained by chemical synthesis or gene recombination technique.
Patent JP-H11167007-A (JP)
Title: Synthetic resin lens
Inventor: KOYAIZU YASUSHI
IPC: C08G18/32
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a lens which may be easily produced and has optical characteristics and mechanical characteristics good at a high refractive index and low sp. gr. and has good dyeability by consisting of the lens of a specific copolymer. SOLUTION: The copolymer constituting the lens is obtd. by copolymerizing a compsn. consisting of 20 to 80 wt.% component E which is the reaction product obtd. by reaction of 80 to 100 wt.% of the total weight of the hydroxyl groups of the polyoxyalkylene biphenyl ether (A) of the formula and a compd. (B) contg. a radical polymerizable unsatd. group and a hydroxyl group and the mercapto group of a thio compd. (C) of >=20% in sulfur content with the isocyanate group of the arom. diisocyanate compd. not contg. the radical polymerizable unsatd. group and 80 to 20% monomer copolymerizable with the component E. The refractive index thereof is >=1.58 and the sp. gr. is <=1.2. The weight ratio of A and B is 20:80 to 80:20 and the weight ratio of A and C is 20:80 to 100:0.
Patent JP-H11242821-A (JP)
Title: Optical pickup actuator for cd and dvd
Inventor: RI KANCHORU
IPC: G11B7/09
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup actuator for CD and DVD which is reduced in the mass and height of a lens holder, tolerant of disturbance, and made compact. SOLUTION: An objective 525 for DVD and an objective for CD are installed within the radius of the lens holder 500 without projecting from the top surface of the lens holder. A slide shaft 565 which projects from the center of the bottom surface of a cylindrical yoke 560 in parallel to the optical paths of the objectives is coupled with the axial hole 530 of the lens holder 500. On the inner peripheral surface of the yoke 560, a pair of 2nd magnets 570 which control the tracking of the objective and a couple of 2nd magnets 580 which control the focusing of the objectives are installed. The couples of 1st and 2nd magnets are arranged alternately at 90 deg. intervals. The lens holder 500 has winding coils 540 fitted on the circumferential surface, i.e., at the positions corresponding to the couples of 1st and 2nd magnets.  At the center part of each winding coil, a magnetic body is installed. The height and radius of the lens holder 500 are reduced and the mass of the lens holder becomes small, so that the parasitic resonance of the lens holder is positioned in a high frequency range.
Patent JP-2000165906-A (JP)
Title: Method and device for automatic white balance control
Inventor: MORIWAKI ATSUSHI
IPC: H04N1/46
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for automatic white balance control with which the white balance of an image picked up by an image pickup device can be automatically controlled optimum by analyzing the image by a software. SOLUTION: An automatic white balance coefficient determination processing part 22 extracts the luminosity information and saturation information of color image data read out of an image memory 21 from these data, determines the area of white and the preset area, which is recognized close to white, in all the pixels of the color image data, calculates a coefficient for image processing, with which the average values of data in these areas for each color plane can be respectively coincident, for each color plane and outputs them. An image processing part 23 receives the coefficient for image processing and a processing flag and based on them, automatic white balance correcting processing is performed to the image data read out of the image memory 21.
Patent JP-2000154521-A (JP)
Title: Culvert water distribution pipe, culvert water distribution pipe embedding device, and culvert water distribution pipe embedding method
Inventor: NARA YASUNORI
IPC: E02B11/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the transportation and storage of a culvert water distribution pipe and solve the problems of cost reduction and recycle by using a vinyl sheet of a vinyl house as its material. SOLUTION: This culvert water distribution pipe is constituted by a plurality of bar gutterlike members in which one side on a diameter of a tubular main body of the culvert water distribution pipe is cut and opened along the direction of axial line and the other side on the diameter is bent outward along the direction of axial line. When the pipe is embedded, the cut and opened part on one side on the diameter is joined to form it into a tubular condition, and the water distribution pipe is manufactured by melting used vinyl sheet and extrusion-molding it.
Patent JP-H06180827-A (JP)
Title: Cleaning device for head periphery of magnetic recording and reproducing device
Inventor: UJII JIYUNICHI
IPC: G11B5/41
Filed: 1992-12-11
Abstract: PURPOSE:To provide a cleaning device for the head periphery of a magnetic recording and reproducing device, which simultaneously cleans both of a magnetic head surface and a suction slider surface when inserting and ejecting a magnetic disk cassette. CONSTITUTION:At the time of inserting a disk cassette 2, a rotational member 7 is rotated in the counterclockwise direction by its end face 2A, and at the time of ejecting the disk cassette 2, the rotational member 7 is rotated in the clockwise direction by a spring 8. The surfaces of a magnetic head 11 and a suction slider 12 to a magnetic disk 1, are cleaned by a cleaning member 7a mounted on the rotational member 7 as the disk cassette 2 is inserted and ejected.
Patent JP-H06173431-A (JP)
Title: Tile unit and tile laying method
Inventor: KAKIMOTO HIROBUMI
IPC: E04D11/00
Filed: 1992-12-11
Abstract: PURPOSE:To simply execute tile laying without need of skilled hands, without causing no effect due to the weight on a building after execution, and with no problem as for sanitation and appearance. CONSTITUTION:A plurality of belt-like polymer of which thickness is 3-50mm and displacement ratio at applying a load of 10kgf/cm<2> is 20-80% from the original thickness, are put side by side in the width direction so as to form a base body (1). Tile single bodies (3) are continuously connected together in the breadthwise direction and in the lengthwise direction of the base body (1) on the base body (1) through joint parts (6) and fixedly secured, so as to constitute a tile unit of excellent impact safety, fatigue resistance, drainage property, heat insulation, and the like. By laying the tile unit as one unit, tile laying of simple and appropriate finish can be executed.
Patent JP-H10173441-A (JP)
Title: Oscillating circuit
Inventor: MASUI MASASHI
IPC: H03B5/32
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating circuit miniaturized and having fine temperature characteristics concerning an oscillating circuit having fine temperature characteristics used in mobile object communication or the like. SOLUTION: This circuit is provided with a serially-connected body of a capacitor 25 and a capacitor 26 which are connected between the base and the earth of a transistor 21 forming a Colpitts oscillating circuit, a crystal oscillator 27 of which one of terminals is connected to the aforementioned base, and a parallel-connected body of a variable capacitor 28 and a fixed capacitor 29 connected between another terminal of this crystal oscillator 27 and the earth, and the capacitor 25 and the capacitor 26 of the serially-connected body and the crystal oscillator 27 have temperature characteristics for mutually supplementing. Thus, the temperature characteristics are stabilized and miniaturization is realized.
Patent JP-H09169925-A (JP)
Title: Surface-modified heavy calcium carbonate and its production and aqueous coating composition
Inventor: WATANABE TATSUHIKO
IPC: C09C1/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound excellent in defoamability on production and coating and capable of imparting a mirror luster to a coating film without deteriorating the physical properties of the coating by treating the surface of heavy calcium carbonate with a fatty acid sorbitan ester. SOLUTION: The surface of (A) heavy calcium carbonate (e.g. that having an average particle diameter of 0.4-10μm and a specific surface area of 7000-50000cm<2> /g by an air permeation method) is treated with (B) a fatty acid sorbitan ester e.g. by a method comprising adding the component B to the component A and subsequently stirring the mixture at 40-210 deg.C. The component B is preferably added in an amount of 0.1-5.0 pts.wt. per 10000cm<2> /g of the specific surface area and per 100 pts.wt. of the component A.
Patent JP-H09171716-A (JP)
Title: Heat-resistant electric insulating material, and heat-resistant insulated cable
Inventor: KAMIMURA SEIJI
IPC: H01B7/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To get high tensile strength, high volume resistivity, and excellent oxidation resistance and nitride resistance by making a silicon nitride inorganic fiber of an amorphous body consisting of metallic elements selected from Si, N, O and T, and Zr. SOLUTION: For example, heat treatment or infusibility treatment is applied, by irradiation with ionizing radiation, to polytitanocarbosilane fibers made by fusing and spinning polytitanocarbosilane resin including, for example, Ti as a metallic element. This polytitanocarbosilane fiber made infusible is nitrided in ammonium atmosphere at 500 deg.C or over, and then it is sintered in inert gas atmosphere at, for example, 1,200 deg.C-1,400 deg.C to get a silicon acidic nitride inorganic fiber. A heat-resistant insulated cable can be obtained by weaving this silicon nitride inorganic fibers after sizing to manufacture a tape, and winding this tape-shaped silicon acidic nitride inorganic fibers around the conductor.
Patent JP-H06179058-A (JP)
Title: Sliding nozzle device for continuous caster
Inventor: FUJII KAZUYOSHI
IPC: B22D11/00
Filed: 1992-12-11
Abstract: PURPOSE:To reduce the displacement and the variation of molten metal surface level caused by the drift of discharging flow from an immersion nozzle and to prevent eccentric casting accompanied by the change of the width of a cast slab by constituting the immersion nozzle so as to be shiftable in the width direction of the cast slab. CONSTITUTION:A sliding nozzle is provided with an upper plate 5 arranging a hole part 4 communicating with a tundish nozzle 3 and an intermediate plate 19 arranging a hole part having at least a length corresponding to the shifting distance of the immersion nozzle 24. Further, this sliding nozzle device is composed of a lower plate 22 arranging a hole part 23 communicating with the hole part in the intermediate plate and the immersion nozzle 24 communicating with the hole part 23 in the lower plate. Further, shifting devices 26 freely shifting the intermediate plate 19, lower plate 22 and immersion nozzle 24 in the width direction of the cast slab are arranged to each plate. By this method, as the drift of the discharging flow from the immersion nozzle can be avoided and the center casting in the width of the cast slab can always be executed, the cast slab having high quality can stably be cast.